Bosch’s popular e-bike motor just got upgraded with more power and less weight

Bosch has unveiled the latest generation of its popular Active Line Plus electric bicycle motor, bringing more power, less weight, and a significantly smaller footprint to one of the company’s most widely used drive systems.

📌 The Core Development

The new motor is designed primarily for everyday riders, including commuters, recreational cyclists, and those who want a comfortable e-bike that can handle everything from city streets to weekend trail rides.

And while it isn’t Bosch’s most powerful motor, the upgrades are fairly substantial.

🔍 Background & Sector Context

The new Active Line Plus now produces up to 600 watts of peak power and 60 Nm of torque, along with a maximum pedal assistance level of 340%. That’s enough to give riders a healthy boost when accelerating away from traffic lights or climbing hills, without necessarily turning their everyday commuter into an overpowered mountain bike.

Like its predecessor, the motor is designed for Class 1 electric bicycles in the US, providing pedal assistance up to 20 mph (32 km/h) without a throttle.

📊 Industry & Real-World Impact

Remember, the Active Line motor is the drive system model that many e-bike companies use for their modestly performing e-bikes . It gives good power and control, combined with all the tech we’ve come to expect from Bosch, but it isn’t the motor e-bike makers use when they need an electric mountain bike to scale a steep mountainous trail.

🔮 Strategic Outlook & What Lies Ahead

Perhaps even more interesting than the increased power is what Bosch has done to the motor’s physical design.

The company developed a new two-stage gearbox that helps reduce the motor’s overall volume by 17% while shaving approximately 1.1 lb (0.5 kg) off its weight.